Chapter 2. Attaching Cables and Powering On
2–10
Figure 2–7. Aculab E1/ISDN Cable Connections for Single- or Dual-Interface BNC Modules
Single-interface
E1/ISDN module with two
BNC coaxial jacks
Dual-interface E1/ISDN module with
four BNC coaxial jacks—the bottom two
Coaxial cables (user supplied)
to E1/ISDN network
jacks comprise interface port 1, the
top two jacks comprise interface port 2